funcunit/site/node_modules/documentjs/lib/slash.js

<!-- @hide title

'use strict';

// from https://github.com/sindresorhus/slash/blob/master/index.js

module.exports = function (str) {
	var isExtendedLengthPath = /^\\\\\?\\/.test(str);
	var hasNonAscii = /[^\x00-\x80]+/.test(str);

	if (isExtendedLengthPath || hasNonAscii) {
		return str;
	}

	return str.replace(/\\/g, '/');
};